11418632 has 8 divisors (see below), whose sum is σ = 21409950. Its totient is φ = 5709312.

The previous prime is 11418629. The next prime is 11418637. The reversal of 11418632 is 23681411.

It can be written as a sum of positive squares in only one way, i.e., 7150276 + 4268356 = 2674^2 + 2066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11418637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713657 + ... + 713672.

Almost surely, 2^11418632 is an apocalyptic number.

It is an amenable number.

11418632 is a deficient number, since it is larger than the sum of its proper divisors (9991318).

11418632 is a wasteful number, since it uses less digits than its factorization.

11418632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427335 (or 1427331 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 11418632 is about 3379.1466378362. The cubic root of 11418632 is about 225.1842572970.

The spelling of 11418632 in words is "eleven million, four hundred eighteen thousand, six hundred thirty-two".